CN1558047A - Inspection well circle mouth seat and inspection well thereof - Google Patents
Inspection well circle mouth seat and inspection well thereof Download PDFInfo
- Publication number
- CN1558047A CN1558047A CNA2004100007825A CN200410000782A CN1558047A CN 1558047 A CN1558047 A CN 1558047A CN A2004100007825 A CNA2004100007825 A CN A2004100007825A CN 200410000782 A CN200410000782 A CN 200410000782A CN 1558047 A CN1558047 A CN 1558047A
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- China
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- mouth seat
- circle mouth
- manhole
- walling crib
- road surface
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Abstract
The present invention is inspection well and its well top seat. The circular inspection well top seat includes inside well frame installing part, outside road combining part in bossed shape, well frame fixing member for setting the well frame and protruding from the well frame installing part. Installing the well top seat to inspection well can increase the combining force between the well top seat and the road material, reduce the relative shift between the well top seat and the road material and road damage and improve road state.
Description
Technical field
The present invention relates to a kind of improvement structure and manhole thereof that is used for the well circle mouth seat of the various wells of road.
Background technology
Usually, be arranged in the various manholes of road, as: well, heating power well, sink hole etc., bound fraction opposed flattened at the well circle mouth seat upper surface and the ground surface material at its pit shaft top, because the smooth well circle mouth seat upper surface and the adhesion of stone layer in the ground surface material and/or bitumen layer are poor, make that low, the anti-impulse force of pavement strength around the walling crib is poor.Roll repeatedly through vehicle, particularly under summer high temperature environment, certainly will make to produce between well circle mouth seat and the ground surface material to relatively move, the road surface is destroyed, as the generation of the road surface around walling crib depression or projection, so that fragmentation or the like appears in the road surface.The defective of this manhole causes the road surface environment abominable, makes the vehicle abrasion aggravation.
The technology contents of invention
The objective of the invention is to propose a kind of manhole circle mouth seat and manhole thereof that can effectively keep well circle mouth seat upper surface and ground surface material effectively to combine, solve between well circle mouth seat upper surface and the ground surface material that binding ability is relatively poor, produce between well circle mouth seat and the ground surface material and relatively move the problem that the road surface is destroyed.
Technical scheme: manhole circle mouth seat of the present invention is a cast, inner round portion is the walling crib installation position above the manhole circle mouth seat of cast, outer rim is the road surface binding site above the well circle mouth seat, it is characterized in that: being protruding with the walling crib fixed component of walling crib usefulness in place in the walling crib installation position, is rough shape at the road surface binding site.
The uneven shape of above-mentioned road surface binding site is netted pattern structure.
Bossing in the binding site concaveconvex structure of above-mentioned road surface is not higher than the walling crib installation position, is lower than 30 millimeters to 100 millimeters on road surface.
Between the difference in height 10-70 millimeter between above-mentioned bossing and the sunk part.
Above-mentioned walling crib fixed component is at least three spaces and the rivet clasp bolt that fixedly installs.
The present invention uses the manhole of claim 1 manhole circle mouth seat, comprise the manhole circle mouth seat of pit shaft, pit shaft oral area and the walling crib on the manhole circle mouth seat, it is characterized in that: the manhole circle mouth seat on pit shaft described in the fixedly connected claim 1, inner round portion is the walling crib installation position above the well circle mouth seat, outer rim is the road surface binding site above the well circle mouth seat, be protruding with the walling crib fixed component of walling crib usefulness in place in the walling crib installation position, binding site is uneven on the road surface, and combines with ground surface material.
The periphery of the well circle mouth seat of above-mentioned manhole also is provided with a ladder type tube, and the upper end of described ladder type tube forms the inclined-plane that an inner edge is higher than outer rim.
The inclined-plane of above-mentioned ladder type tube is a recessed cambered surface.
The wall thickness of above-mentioned ladder type tube is between 50 millimeters to 200 millimeters.
The height of above-mentioned ladder type tube is between 100 millimeters to 1000 millimeters.
Beneficial effect: the present invention has strengthened the adhesion between well circle mouth seat upper surface and the ground surface material, avoid relatively moving of ground surface material relative well circle mouth seat upper surface, and cause the damage on road surface around the walling crib, thereby flat layer by layer, real layer by layer road construction, improve the road surface environment, reduce vehicle abrasion.
Description of drawings
Fig. 1 is the structural representation of manhole circle mouth seat of the present invention;
Fig. 2 is the structural representation of manhole embodiment one of the present invention;
Fig. 3 is the structural representation of manhole circle mouth seat of the present invention and the combination of ladder type tube;
Fig. 4 is the stereogram of ladder type tube;
Fig. 5 is the structural representation of manhole embodiment two of the present invention.
1-walling crib installation position, 2-road surface binding site, 3-walling crib fixed component, 4-walling crib, 5-pit shaft, 6-ground surface material, 7-ladder type tube, 8-manhole circle mouth seat, 9-groove, 10-projection.
The specific embodiment
Referring to Fig. 1, manhole circle mouth seat 8 of the present invention comprises walling crib installation position 1 that is arranged on described well circle mouth seat upper surface middle part and the road surface binding site 2 that is in walling crib installation position 1 outer rim; Be provided with walling crib fixed component 3 in walling crib installation position 1, be used to make walling crib 4 installations in place; Walling crib fixed component 3 is made of three rivet clasp bolt and corresponding structural members in place that fixedly install with space, the center of circle 120 degree angle of releases of described walling crib installation position 1.Form rough netted pattern structure at road surface binding site 2.Wherein the bossing in the concaveconvex structure of road surface binding site 2 is not higher than walling crib installation position 1, and is lower than road surface 30 millimeter.In the present embodiment, the concaveconvex structure of road surface binding site 2 surperficial recessed, the difference in height between bossing and the sunk part is 10 millimeter.
The embodiment one of manhole comprises the manhole circle mouth seat 8 of pit shaft 5, pit shaft oral area and the walling crib 4 on the manhole circle mouth seat referring to Fig. 2, has shown the final matching relationship between ground surface material 6 and the manhole circle mouth seat 8 among the figure.In use, part ground surface material 6 is entered in the netted decorative pattern shape concaveconvex structure of manhole circle mouth seat road surface binding site 2.Having limited ground surface material 6 thus is subjected to the effect of external force and relative to the moving of well circle mouth seat upper surface, thereby has improved the stone layer in well circle mouth seat upper surface and the ground surface material 6 and/or the adhesion of bitumen layer greatly.In the present embodiment, well circle mouth seat soffit forms a circle groove 9, and this groove cooperates with projection 10 on pit shaft 5 upper surfaces, is convenient to the installation in position of well circle mouth seat, and the firm degree of enhancing installation.
The embodiment two of manhole is shown in Fig. 3,4,5: comprise the manhole circle mouth seat 8 of pit shaft 5, pit shaft oral area and the walling crib 4 on the manhole circle mouth seat, manhole circle mouth seat 8 comprises walling crib installation position 1 that is arranged on well circle mouth seat upper surface middle part and the road surface binding site 2 that is in walling crib installation position 1 outer rim; Be provided with walling crib fixed component 3 in walling crib installation position 1, be used for the installation, in place of walling crib 4, walling crib fixed component 3 comprises rivet clasp bolt and the corresponding structural member in place that three spaces, 120 degree angle of releases fixedly install.Form concaveconvex structure at road surface binding site 2.Wherein the bossing in the concaveconvex structure of road surface binding site 2 moulding is not higher than walling crib installation position 1, and is lower than road surface 100 millimeter.Difference in height between bossing and the sunk part is 70 millimeter.Concaveconvex structure in 2 moulding of road surface binding site is the netted decorative pattern of rule.
Outer periphery at manhole circle mouth seat 8 is equipped with a ladder type tube 7, and the upper end of ladder type tube 7 forms the inclined-plane that an inner edge is higher than outer rim.In the present embodiment, the wall thickness of described ladder type tube 7 is elected 60 millimeter as, and highly is 500 millimeter.
Fig. 5 is the structural representation of manhole embodiment two, has shown the final matching relationship between ground surface material 6 and the manhole circle mouth seat 8.In the present embodiment; because the outer periphery at manhole circle mouth seat 8 is equipped with a ladder type tube 7; can avoid the road building machinery can not be with the problem of pavement compaction around the well circle mouth seat; the barrel of ladder type tube 7 is to be enclosed within manhole pit shaft 5 outer installations simultaneously; the barrel that makes ladder type tube 7 also plays a protective role the damage that may cause manhole pit shaft 5 when preventing the road building machinery operation to the pit shaft 5 of manhole specific environment.
To embodiment shown in Figure 5, the inclined-plane above the ladder type tube 7 can be a recessed cambered surface at Fig. 3, is beneficial to the more uniform compacting of road work machinery road pavement like this.
In the above-described embodiments, choosing normally of each parameter value selected according to the designing requirement of concrete road.
Obviously, embodiments of the invention only are for example of the present invention clearly is described, and are not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are within protection scope of the present invention.
Claims (10)
1, a kind of manhole circle mouth seat, inner round portion is the walling crib installation position above the manhole circle mouth seat of cast, outer rim is the road surface binding site above the well circle mouth seat, it is characterized in that: being protruding with the walling crib fixed component of walling crib usefulness in place in the walling crib installation position, is rough shape at the road surface binding site.
2, manhole circle mouth seat according to claim 1 is characterized in that: the uneven shape of described road surface binding site is netted pattern structure.
3, manhole circle mouth seat according to claim 1 and 2 is characterized in that: the bossing in the binding site concaveconvex structure of described road surface is not higher than the walling crib installation position, is lower than 30 millimeters to 100 millimeters on road surface.
4, manhole circle mouth seat according to claim 1 and 2 is characterized in that: between the difference in height 10-70 millimeter between described bossing and the sunk part.
5, manhole circle mouth seat according to claim 1 and 2 is characterized in that: described walling crib fixed component is at least three spaces and the rivet clasp bolt that fixedly installs.
6, a kind of manhole that uses claim 1 manhole circle mouth seat, comprise the manhole circle mouth seat of pit shaft, pit shaft oral area and the walling crib on the manhole circle mouth seat, it is characterized in that: the manhole circle mouth seat on pit shaft described in the fixedly connected claim 1, inner round portion is the walling crib installation position above the well circle mouth seat, outer rim is the road surface binding site above the well circle mouth seat, be protruding with the walling crib fixed component of walling crib usefulness in place in the walling crib installation position, binding site is uneven on the road surface, and combines with ground surface material.
7, manhole according to claim 6 is characterized in that: in the periphery of described well circle mouth seat a ladder type tube is set also, the upper end of described ladder type tube forms the inclined-plane that an inner edge is higher than outer rim.
8, manhole according to claim 7 is characterized in that: described inclined-plane is a recessed cambered surface.
9, manhole circle mouth seat according to claim 7 is characterized in that: the wall thickness of described ladder type tube is between 50 millimeters to 200 millimeters.
10, manhole circle mouth seat according to claim 7 is characterized in that: the height of described ladder type tube is between 100 millimeters to 1000 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000782 CN1244737C (en) | 2004-01-19 | 2004-01-19 | Inspection well circle mouth seat and inspection well thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000782 CN1244737C (en) | 2004-01-19 | 2004-01-19 | Inspection well circle mouth seat and inspection well thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558047A true CN1558047A (en) | 2004-12-29 |
| CN1244737C CN1244737C (en) | 2006-03-08 |
Family
ID=34350504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410000782 Expired - Fee Related CN1244737C (en) | 2004-01-19 | 2004-01-19 | Inspection well circle mouth seat and inspection well thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1244737C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002960A (en) * | 2010-12-03 | 2011-04-06 | 梁林华 | Crib opening seat of inspection well and inspection well with same |
| CN101586348B (en) * | 2008-05-22 | 2013-07-03 | 王基坜 | Embedded type well tool |
| CN103806469A (en) * | 2014-01-28 | 2014-05-21 | 北京四方如钢混凝土制品有限公司 | Well mouth ring |
-
2004
- 2004-01-19 CN CN 200410000782 patent/CN1244737C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586348B (en) * | 2008-05-22 | 2013-07-03 | 王基坜 | Embedded type well tool |
| CN102002960A (en) * | 2010-12-03 | 2011-04-06 | 梁林华 | Crib opening seat of inspection well and inspection well with same |
| CN102002960B (en) * | 2010-12-03 | 2015-11-25 | 梁林华 | Manhole circle mouth seat and there is the manhole of this circle mouth seat |
| CN103806469A (en) * | 2014-01-28 | 2014-05-21 | 北京四方如钢混凝土制品有限公司 | Well mouth ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1244737C (en) | 2006-03-08 |
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